Zobrazeno 1 - 10
of 664
pro vyhledávání: '"Venkat Raman"'
Autor:
Maniraj J, Venkat Raman R, Felix Sahayaraj A, Tamil Selvan M, Jayant Giri, Sathish T, Mohammed Rafi Shaik
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 93-108 (2024)
The utilization of natural fibers and fillers in composite materials has gained significant attention for their potential to enhance mechanical, thermal, and tribological properties while promoting sustainability. In this study, Prosopis juliflora fi
Externí odkaz:
https://doaj.org/article/bdad124adf734ee6902a06204abf581f
Autor:
Michael Ullman, Venkat Raman
Publikováno v:
Applications in Energy and Combustion Science, Vol 20, Iss , Pp 100289- (2024)
Numerous studies of rotating detonation engines (RDEs) have noted the appearance of weaker secondary waves which travel with or counter to the primary wave system. These secondary waves can affect the speed, strength, multiplicity, and directional pr
Externí odkaz:
https://doaj.org/article/3d620933278d46bebdb621a02673c47e
Autor:
Vansh Sharma, Venkat Raman
Publikováno v:
Energy and AI, Vol 16, Iss , Pp 100365- (2024)
This research explores the integration of large language models (LLMs) into scientific data assimilation, focusing on combustion science as a case study. Leveraging foundational models integrated with Retrieval-Augmented Generation (RAG) framework, t
Externí odkaz:
https://doaj.org/article/30e0648e941b48d7b8c3ad51baccc639
Publikováno v:
Journal of Mechanical Ventilation, Vol 4, Iss 4, Pp 160-163 (2023)
We present the case of a 60-year-old male patient admitted to our intensive care unit after a high-velocity car accident. On-site clinical examination revealed normal consciousness with no focal deficits. Chest X–Ray was suggestive of right pneumot
Externí odkaz:
https://doaj.org/article/bfc225e7c7ac4d98876c0d39765d31e1
Autor:
Caleb Van Beck, Venkat Raman
Publikováno v:
Frontiers in Aerospace Engineering, Vol 3 (2024)
High-fidelity simulations of RDEs with H2-Air-NOx chemistry are employed to study NOx emissions in such devices. Discrete injection of gaseous hydrogen fuel and continuous injection of air oxidizer is used at various mass flow rate conditions in seve
Externí odkaz:
https://doaj.org/article/9b1d2470f06049fbb0a768b3458f97f5
Autor:
Vijayamanikandan Vijayarangan, Harshavardhana A. Uranakara, Shivam Barwey, Riccardo Malpica Galassi, Mohammad Rafi Malik, Mauro Valorani, Venkat Raman, Hong G. Im
Publikováno v:
Energy and AI, Vol 15, Iss , Pp 100325- (2024)
A data-based reduced-order model (ROM) is developed to accelerate the time integration of stiff chemically reacting systems by effectively removing the stiffness arising from a wide spectrum of chemical time scales. Specifically, the objective of thi
Externí odkaz:
https://doaj.org/article/f6d7ea59ef0c47a5b621fea112074eae
Publikováno v:
Applications in Energy and Combustion Science, Vol 15, Iss , Pp 100181- (2023)
The advent of data-based modeling has provided new methods and algorithms for analyzing the complex flow fields in high-speed combustion applications. These techniques can be used to study the fluid dynamics and reaction progress in different regions
Externí odkaz:
https://doaj.org/article/6ffe8982f9664b14b8d00cb6c85d3648
Publikováno v:
Energy and AI, Vol 13, Iss , Pp 100238- (2023)
Modern diagnostic tools in turbulent combustion allow for highly-resolved measurements of reacting flows; however, they tend to generate massive data-sets, rendering conventional analysis intractable and inefficient. To alleviate this problem, machin
Externí odkaz:
https://doaj.org/article/78b07d1be068460ca6359c37c9128c0b
Publikováno v:
Frontiers in Aerospace Engineering, Vol 2 (2023)
High-fidelity numerical simulations of an experimental rotating detonation engine with discrete fuel/air injection were conducted. A series of configurations with different feed-plenum pressures but with constant equivalence ratio were studied. Detai
Externí odkaz:
https://doaj.org/article/e293503975ed42ac9621cfcda5366d1d
Publikováno v:
AIP Advances, Vol 12, Iss 7, Pp 075118-075118-13 (2022)
A closure model for turbulent flows is developed based on a dynamical system theory. An appropriately discretized formulation of the governing equations is considered for this process. The key ingredient is an approximation of the system’s attracto
Externí odkaz:
https://doaj.org/article/a580ff76307d47dcbcf70a962376b32c